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If alternating source of primary coil on transformer is replaced by a Laclanche cell, the induced e.m.f in secondary coil will be
Options
(a) zero
(b) unity
(c) more
(d) less
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- A transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the red light is replaced by blue light illuminating the object in a microscope
- A transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
- When indensity of radiation is increased on a photosensitive plate, then
- In the adiabatic compression, the decrease in volume associated with
- The potential energy of a 1 kg particle free to move along the x-axis is given by
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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